Trace number 1723995

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.1 1200.51

General information on the benchmark

Namemizh-sha0-36-2.cnf
MD5SUM82bf685774b76ba263c886940c3aa94d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.388
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210239
Sum of the clauses size628391
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286996
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.69/4.75	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.69/4.75	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.69/4.75	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.69/4.75	c main()::
4.69/4.75	c initFormula():: searching for DIMACS p-line....
4.69/4.75	c initFormula():: the DIMACS p-line indicates a CNF of 50073 variables and 210239 clauses.
4.69/4.75	c parseCNF():: parsing....
4.69/4.75	c parseCNF():: the CNF contains 177 unary clauses.
4.69/4.75	c runParser():: parsing was successful, warming up engines...
4.69/4.75	c find_and_remove_tautogolies():: found and removed 1913 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 3599 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 5 tautologies
4.69/4.75	c simplify_formula():: removed 39 tautological, 45761 satisfied and 3520 duplicate clauses
4.69/4.75	c preprocessing fase I completed:: there are now 38948 free variables and 160919 clauses.
4.69/4.75	c stat :: sign balance is biased by 0.100
4.69/4.75	c find_equivalence():: found 4828 3-equivalences
4.69/4.75	c find_equivalence():: found 6064 4-equivalences
4.69/4.75	c find_and_remove_tautogolies():: found and removed 93 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 92 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 19 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 16 tautologies
4.69/4.75	c find_and_remove_tautogolies():: found and removed 1459 tautologies
4.69/4.75	c shorten_equivalence(): average equivalence length reduced from 18.921170 to 10.701251
4.69/4.75	c find_and_remove_tautogolies():: found and removed 2 tautologies
4.69/4.75	c using k-SAT heuristics (size based diff)
4.69/4.75	c simplify_formula():: removed 0 tautological, 67824 satisfied and 9 duplicate clauses
4.69/4.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 3007 duplicate clauses
4.69/4.75	c main():: clause / variable ratio: ( 93098 / 50073 ) = 1.86
4.69/4.75	c longest clause has size 4
4.69/4.75	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.69/4.75	c number of free variables = 37266
4.69/4.75	c dynamic_preselect_setsize :: off
4.69/4.75	c main():: all systems go!
4.69/4.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 257
6.60/6.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 25058
246.80/246.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1723995-1240691153/watcher-1723995-1240691153 -o /tmp/evaluation-result-1723995-1240691153/solver-1723995-1240691153 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1723995-1240691153.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 21893
/proc/meminfo: memFree=1604992/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=4256 CPUtime=0
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 556 0 0 0 0 0 0 0 18 0 1 0 97143893 4358144 542 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 1064 544 58 167 0 895 0

[startup+0.048365 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 21893
/proc/meminfo: memFree=1604992/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=6824 CPUtime=0.04
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 1366 0 0 0 4 0 0 0 18 0 1 0 97143893 6987776 1351 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 1706 1351 58 167 0 1537 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6824

[startup+0.102374 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 21893
/proc/meminfo: memFree=1604992/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=7484 CPUtime=0.1
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 1579 0 0 0 9 1 0 0 18 0 1 0 97143893 7663616 1564 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 1871 1564 58 167 0 1702 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7484

[startup+0.302412 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 21893
/proc/meminfo: memFree=1604992/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=10124 CPUtime=0.29
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 2355 0 0 0 28 1 0 0 19 0 1 0 97143893 10366976 2340 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 2531 2340 58 167 0 2362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10124

[startup+0.701488 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 21893
/proc/meminfo: memFree=1604992/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=27360 CPUtime=0.69
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 6565 0 0 0 66 3 0 0 22 0 1 0 97143893 28016640 5075 1992294400 134512640 135197250 4294956240 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 6840 5075 67 167 0 6671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27360

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1584504/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=26840 CPUtime=1.49
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 7171 0 0 0 145 4 0 0 25 0 1 0 97143893 27484160 4993 1992294400 134512640 135197250 4294956240 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 6710 4993 67 167 0 6541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26840

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1584824/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=26840 CPUtime=3.09
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 8170 0 0 0 304 5 0 0 25 0 1 0 97143893 27484160 5050 1992294400 134512640 135197250 4294956240 18446744073709551615 134531883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 6710 5050 80 167 0 6541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26840

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1564408/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=90540 CPUtime=6.29
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 17783 0 0 0 620 9 0 0 25 0 1 0 97143893 92712960 10160 1992294400 134512640 135197250 4294956240 18446744073709551615 134540969 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 22635 10160 93 167 0 22466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90540

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1564088/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=91168 CPUtime=12.69
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 17835 0 0 0 1260 9 0 0 25 0 1 0 97143893 93356032 10212 1992294400 134512640 135197250 4294956240 18446744073709551615 134540956 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 22792 10212 93 167 0 22623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91168

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1563960/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=91168 CPUtime=25.48
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 17872 0 0 0 2539 9 0 0 25 0 1 0 97143893 93356032 10249 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 22792 10249 93 167 0 22623 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91168

[startup+51.103 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1563384/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=91836 CPUtime=51.07
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18024 0 0 0 5098 9 0 0 25 0 1 0 97143893 94040064 10401 1992294400 134512640 135197250 4294956240 18446744073709551615 134540964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 22959 10401 93 167 0 22790 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91836

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1562424/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=92832 CPUtime=102.25
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18275 0 0 0 10216 9 0 0 25 0 1 0 97143893 95059968 10652 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23208 10652 93 167 0 23039 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 92832

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1561848/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=93412 CPUtime=162.23
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18415 0 0 0 16214 9 0 0 25 0 1 0 97143893 95653888 10792 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23353 10792 93 167 0 23184 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93412

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1561208/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=94096 CPUtime=222.21
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18571 0 0 0 22212 9 0 0 25 0 1 0 97143893 96354304 10948 1992294400 134512640 135197250 4294956240 18446744073709551615 134540888 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23524 10948 93 167 0 23355 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94096

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1561080/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=94096 CPUtime=282.2
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18615 0 0 0 28210 10 0 0 25 0 1 0 97143893 96354304 10992 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23524 10992 93 167 0 23355 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 94096

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1560824/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=94436 CPUtime=342.17
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18659 0 0 0 34207 10 0 0 25 0 1 0 97143893 96702464 11036 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23609 11036 93 167 0 23440 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 94436

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1560632/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=94436 CPUtime=402.15
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18703 0 0 0 40205 10 0 0 25 0 1 0 97143893 96702464 11080 1992294400 134512640 135197250 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23609 11080 93 167 0 23440 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 94436

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1560504/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=94948 CPUtime=462.13
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18746 0 0 0 46203 10 0 0 25 0 1 0 97143893 97226752 11123 1992294400 134512640 135197250 4294956240 18446744073709551615 134553710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23737 11123 93 167 0 23568 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 94948

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1559928/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=95928 CPUtime=522.11
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18919 0 0 0 52201 10 0 0 25 0 1 0 97143893 98230272 11261 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23982 11261 93 167 0 23813 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 95928

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1559736/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=95928 CPUtime=582.09
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18955 0 0 0 58199 10 0 0 25 0 1 0 97143893 98230272 11297 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23982 11297 93 167 0 23813 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 95928

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1559608/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=95928 CPUtime=642.08
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 18988 0 0 0 64198 10 0 0 25 0 1 0 97143893 98230272 11330 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 23982 11330 93 167 0 23813 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 95928

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21894
/proc/meminfo: memFree=1559416/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=96692 CPUtime=702.05
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19031 0 0 0 70195 10 0 0 25 0 1 0 97143893 99012608 11373 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24173 11373 93 167 0 24004 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 96692

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1559032/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=96692 CPUtime=762.03
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19072 0 0 0 76193 10 0 0 25 0 1 0 97143893 99012608 11414 1992294400 134512640 135197250 4294956240 18446744073709551615 134540977 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24173 11414 93 167 0 24004 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 96692

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1559096/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=96692 CPUtime=822
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19115 0 0 0 82190 10 0 0 25 0 1 0 97143893 99012608 11457 1992294400 134512640 135197250 4294956240 18446744073709551615 134541028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24173 11457 93 167 0 24004 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 96692

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1558904/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=96692 CPUtime=881.99
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19160 0 0 0 88188 11 0 0 25 0 1 0 97143893 99012608 11502 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24173 11502 93 167 0 24004 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 96692

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1558712/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=96692 CPUtime=941.96
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19217 0 0 0 94185 11 0 0 25 0 1 0 97143893 99012608 11559 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24173 11559 93 167 0 24004 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 96692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1558456/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1001.94
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19264 0 0 0 100183 11 0 0 25 0 1 0 97143893 100192256 11606 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11606 93 167 0 24292 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 97844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1558264/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1061.92
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19316 0 0 0 106181 11 0 0 25 0 1 0 97143893 100192256 11658 1992294400 134512640 135197250 4294956240 18446744073709551615 134540962 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11658 93 167 0 24292 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 97844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1558072/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1121.91
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19361 0 0 0 112179 12 0 0 25 0 1 0 97143893 100192256 11703 1992294400 134512640 135197250 4294956240 18446744073709551615 134540893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11703 93 167 0 24292 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 97844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1557880/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1181.89
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19407 0 0 0 118177 12 0 0 25 0 1 0 97143893 100192256 11749 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11749 93 167 0 24292 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 97844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1557816/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1200.08
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19421 0 0 0 119996 12 0 0 25 0 1 0 97143893 100192256 11763 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11763 93 167 0 24292 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97844

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 21896
/proc/meminfo: memFree=1557816/2055920 swapFree=4177552/4192956
[pid=21893] ppid=21891 vsize=97844 CPUtime=1200.08
/proc/21893/stat : 21893 (march_nn) R 21891 21893 21828 0 -1 4194304 19421 0 0 0 119996 12 0 0 25 0 1 0 97143893 100192256 11763 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21893/statm: 24461 11763 93 167 0 24292 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12998
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 97844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19421
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1997

runsolver used 0.955854 second user time and 2.36964 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-25 22:25:53
IDJOB=1723995
IDBENCH=71748
IDSOLVER=522
FILE ID=node37/1723995-1240691153
PBS_JOBID= 9186722
Free space on /tmp= 66296 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/mizh-sha0-36-2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723995-1240691153/watcher-1723995-1240691153 -o /tmp/evaluation-result-1723995-1240691153/solver-1723995-1240691153 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1723995-1240691153.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 82bf685774b76ba263c886940c3aa94d
RANDOM SEED=524852056

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1605408 kB
Buffers:         65956 kB
Cached:         321564 kB
SwapCached:      10280 kB
Active:         162332 kB
Inactive:       237684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605408 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:            4896 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            36512 kB
Committed_AS:   424884 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66296 MiB
End job on node37 at 2009-04-25 22:45:56